Detailed comparison and review of Poly Blackwire C725-UC and Piranha HX25. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Blackwire C725-UC | Piranha HX25 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 700 Series | - | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Poly Blackwire C725-UC | Piranha HX25 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | - | 40 mm | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C725-UC | Piranha HX25 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | 100 - 8000 Hz | 100 - 10000 Hz | Piranha HX25 offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| REMOTE CONTROL | Poly Blackwire C725-UC | Piranha HX25 |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire C725-UC | Piranha HX25 |
|---|
| Cable Type | USB cable - 2.04 m | Headset cable - braided fabric - 1.2 m | |
|---|---|---|---|
| Cable Length | 2.04 m | 1.2 m |
| CONNECTIONS | Poly Blackwire C725-UC | Piranha HX25 |
|---|
| Connector Type | USB (4 PIN USB Type A) | 2 x headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire C725-UC | Piranha HX25 |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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